have only one wire going up to my guide bars on my trailer can i use this light bar
43982
yes, but you will have to run the ground to a good clean metal surface for it to work.
43983
Yes I wired them as marker, brake and blinkers using a standard four wire plug.
43984
Yes you can use this unit. Your original Guide Bars are a single brightness level. The White wire goes to ground. Think of the other two wires as Lo and High brightness. Pick the brightness you want and connect it up to your 'one wire', just don't use the remaining wire. Tail or Running Lights = DimmerStop or Turn = BrighterOld style Dual Incandescent bulbs have two filaments to achieve the dual brightness levels.LED units are able to very there brightness levels and/or turn On more individual LED's to increase brightness for Stop or Turn.
1157765
No, this fixture is meant to be direct wired. That could also be a problem if these lights are wired in a series. The knock-outs are too small to fit 2 wires (one in and one out to the next light.
2282249
Sure they could be but I would suggest that you wire in a flat trailer light plug and plug the light bar into that. If the case is you only have a round trailer plug you can purchase a converter that will allow you to plug in a flat plug.
1599722
There is a good chance that you will blow the fuse for your trailer lights if you attempt to use both at the same time. Worth a try. You might want to find your trailer light fuse box first.
1335779
You will need a longer trailer hitch ball mount due to it going through the light unit. Check their web sight for more specifics.
270287
Single lead wire from the battery to the switch, and it has two sets of wires from the relay to the light bar. That way if you are installing two lights, this kit allows you to do so. If only one light, just tuck the second wire away.
1740758
You need longer wire....but it comes with maybe 1 inches of wire. I spliced 5 lights into one wire that goes to my battery and a toggle switch
525912
Yes you can ! Power drain is very low . You will have to have the trailer plug connected and the lights on .
1094925
Due to the extremely low amperage draw of these lights, you can use existing wiring. I left mine on all night bait fishing (lights shining down into the water) with a small car battery in the boat and never drained the battery.
831294
Yes, you can! I have done that with my light bar as well as the lights in my grille. However, whichever light is the one actually connected to the power source, you'll have to always turn them on if you want to use the lights that you're wiring to that main light that connects to the power source. You'll understand right away the first time you turn them on. In other words, to use one of the lights, you'll have to turn them all on.
2085333
Yes, Kathie, it would be possible to use one, provided both lights are on the same lamp post and I would suggest having a professional wire it in. Mine works like a charm and is the best security light I have found.
1793460
No. The light bars are powered by one switch/controller as delivered. Additional controllers can be purchased and attached to the supplied power splitter to control individual bars or branches.
539256
They are connected the same way, unless the circuit your current light bar is on can't handle the addt'l 2A per light added, in which case you would need a relay and separate circuit, with the relay energized by the existing light bar circuit assuming you want them energized simultaneously.
740213
These are 12v lights so you should only have 2 wires you can connect to. It does not matter which color you connect to which wire, as long as it is only 12v.
2047422
You will need to buy a voltage converter. If you splice the wire and hook it up directly you WILL damage the lights.
539254
Depends on if you want to run in series or parallel. I would recommend grounding them independent and using your current 12v "positive" wire to power them. Take the "hot" wire from your current light bar and splice the positive wire from these into it. If you're unsure which one is positive touch both leads to your battery they only work one way.
1315687
you should be okay running two Bars on one harness just have the proper fues for the wiring harness everything should be able to handle it but it's cutting it close